Program: HathiTrust Digital Library
- Publisher: Technical Information Co.
- Print ISSN: 0040-5787
- Electronic ISSN:
- OCLC Number: 1767425
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.12(1975)
|
committed to retain | 2019-03-04 | HTDL |
|